Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WaterlevelArtifact.java @ 3818:dc18457b1cef

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merged flys-artifacts/pre2.7-2012-03-16
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:59 +0200
parents e384d78ff78b
children 5642a83420f2
comparison
equal deleted inserted replaced
2456:60ab1054069d 3818:dc18457b1cef
1 package de.intevation.flys.artifacts;
2
3 import de.intevation.artifactdatabase.state.Facet;
4
5 import de.intevation.artifacts.Artifact;
6 import de.intevation.artifacts.ArtifactFactory;
7 import de.intevation.artifacts.CallMeta;
8
9 import de.intevation.flys.artifacts.states.DefaultState;
10
11 import java.util.ArrayList;
12 import java.util.List;
13
14 import org.apache.log4j.Logger;
15
16 import org.w3c.dom.Document;
17
18
19 /**
20 * Clone of an WINFOArtifact to expose exactly one waterlevel only.
21 * All Facets of the "longitudinal_section" output will be added to the
22 * "w_differences" output and filterFacets adjusted accordingly.
23 *
24 * @TODO Straighten inheritance-line (waterlevel-WINFO or vice versa).
25 */
26 public class WaterlevelArtifact extends WINFOArtifact {
27
28 /** The logger for this class. */
29 private static Logger logger = Logger.getLogger(WaterlevelArtifact.class);
30
31 /** The name of the artifact. */
32 public static final String ARTIFACT_NAME = "waterlevel";
33
34
35 /**
36 * The default constructor.
37 */
38 public WaterlevelArtifact() {
39 }
40
41
42 /**
43 * Setup and restate longitudinal_section filterfacets to apply to the
44 * w_differences output, too.
45 */
46 public void setup(
47 String identifier,
48 ArtifactFactory factory,
49 Object context,
50 CallMeta callMeta,
51 Document data)
52 {
53 super.setup(identifier, factory, context, callMeta, data);
54 if(filterFacets != null) {
55 filterFacets.put(
56 "w_differences",
57 filterFacets.get("longitudinal_section"));
58 }
59 }
60
61
62 /**
63 * Clone important stuff of an WINFOArtifact.
64 * @param artifact the WINFOArtifact to clone stuff from.
65 */
66 protected void initialize(
67 Artifact artifact,
68 Object context,
69 CallMeta meta)
70 {
71 WINFOArtifact winfo = (WINFOArtifact) artifact;
72 this.data = winfo.cloneData();
73 logger.debug("Cloned data of winfo artifact.");
74 // Statically add Facets.
75 List<Facet> fs = new ArrayList<Facet>();
76 DefaultState state = (DefaultState) getCurrentState(context);
77 state.computeInit(this, hash(), context, meta, fs);
78 if (!fs.isEmpty()) {
79 logger.debug("Facets to add in WaterlevelArtifact.initialize .");
80 facets.put(getCurrentStateId(), fs);
81 }
82 else {
83 logger.debug("No facets to add in WaterlevelArtifact.initialize ("
84 + state.getID() + ").");
85 }
86 }
87
88
89 /**
90 * Returns the name of the concrete artifact.
91 *
92 * @return the name of the concrete artifact.
93 */
94 public String getName() {
95 return ARTIFACT_NAME;
96 }
97
98
99 /**
100 * Determines Facets initial disposition regarding activity (think of
101 * selection in Client ThemeList GUI).
102 * WaterlevelArtifact Facets should come to live "inactive" (always
103 * return 0).
104 *
105 * @param facetName name of the facet.
106 * @param index index of the facet.
107 *
108 * @return Always 0 to have Facets initial predisposition to "inactive".
109 */
110 @Override
111 public int getInitialFacetActivity(
112 String outputName,
113 String facetName,
114 int index)
115 {
116 return 0;
117 }
118 }
119 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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